What are the two installations or trigeneration of air source heat pump

Air source heat pump technology from Europe, which has been widely applied in developed regions such as Europe, the United States and Janpan. Air source heat pump technology is mature, there are many kinds products. But the development of air source heat pump in China but also more than 10 years of time, nearly two years with governance environment pollution, promote clean energy use, air source heat pump products slowly into the public eye, in 2016, the north of China coal to electricity, greatly promoted the popularization of air source heat pump heating.  

Air source heat pump in China has experienced the hot water, heating, cooling, drying and so on several stages, the specific representative of products for, air source water heater, air source two installations, air source trigeneration, air source drying equipment etc. Air source water heater and air source drying equipment from the literal can understand what product, what effect, but what exactly are the two installations and trigeneration ?

We all know the working principle of air source heat pump is refrigerant obsorption of low temperature heat in the air, through the compressor compressed into high-temperature heat, hot water, high temperature heat can be converted to again so it is the application of air source heat pump is the most primary air source water heater, direct and simple technical requirements is low. Air source heat pump technology to demand higher belongs to heating, cooling and drying field. In order to realize heating of the air source, in the end usually use floor heating system. To achieve refrigeration, air source in the end usually use central air conditioning system. 

So two installations is the use of a set of air source heat pump system, provide hot water, heating or provide heating, cooling, two functions, so the air source two installations are collectively, floor heating and air conditioning or , floor heating and hot water machine. The trgeneration is air conditioning+floor heating + hot water machine. Then many people will ask that why can’t two installations are refrigeration +hot water? This is from the design concept for the air source heat pump, at the beginning of the design but with the development of air source heat pump technology, comprehensive user’s demand to the refrigeration, the consolidation of refrigeration in the air source heat pump system, the function of the refrigeration is belong to the second and third. It’s like at the beginning of the air conditioning design is used fro cooling,k with the air conditioning technology development, can also provide heating, air conditioning refrigeration powerfull effect not only.